Accumulated adjustment, net of tax, that results from the process of translating subsidiary financial statements and foreign equity investments into the reporting currency from the functional currency of the reporting entity, net of reclassification of realized foreign currency translation gains or losses.

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-Publisher AICPA

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+ Details

- Definition

Represents a (noncash) issuance of additional equity interests to the parent by a subsidiary during the period, thereby effecting a change in total (consolidated) equity attributable to the parent. The additional equity interest represented by this element increases the parent's controlling interest in the subsidiary.

+ References+ Details

- Definition

Represents the purchase by the parent of an additional equity interest in a subsidiary during the period, thereby effecting a change in total (consolidated) equity attributable to the parent. The purchase of the additional equity interest represented by this element increases the parent's controlling interest in the subsidiary.

+ References+ Details

- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

+ References+ Details

- Definition

Net of tax amount of unrealized holding gain (loss) before reclassification adjustments and transfers on available-for-sale securities.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

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-Name Accounting Research Bulletin (ARB)

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+ Details

BASIS OF PRESENTATION (Details) (USD $)	3 Months Ended	6 Months Ended
BASIS OF PRESENTATION (Details) (USD $)	Jun. 29, 2013	Jun. 29, 2013	Jun. 30, 2012	Dec. 29, 2012
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Purchase of Interest by Parent	$ 3,700,000
Consolidation, Less than Wholly Owned Subsidiary, Parent Ownership Interest, Changes, Additional Interest Issued to Parent	0.15
Gain (Loss) on Sale of Business		33,452,176	0
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax		(2,833,871)
Stockholders' Equity Attributable to Noncontrolling Interest	322,834	322,834		6,352,230
Kowon
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Kopin's ownership percentage	93.00%	93.00%
Ikanos
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Kopin's ownership percentage	51.00%	51.00%
eMDT
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Kopin's ownership percentage	51.00%	51.00%
Accumulated Translation Adjustment
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax	(1,200,000)	(1,200,000)
Accumulated Net Unrealized Investment Gain (Loss)
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax	(1,600,000)
Business Acquisition One
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Gain (Loss) on Sale of Business	(1,600,000)
Accumulated Other Comprehensive Income
Organization, Consolidation and Presentation of Financial Statements Disclosure [Line Items]
Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax		(2,745,809)
Stockholders' Equity Attributable to Noncontrolling Interest	$ 355,300	$ 355,300